Dudchenko M A, Vorob'eva E A
Ter Arkh. 1985;57(1):107-9.
Sixty-four workers having contact with fluorine compounds under industrial conditions showed a rise in urine fluorine concentration, prolongation of the period of left ventricle tension primarily due to the isometric tension phase. The ejection was shortened mainly due to the phase of rapid ejection. The shortening of the time of pulse wave distribution, a decrease in vascular elasticity, and an increase in the peripheral resistance index were noted. Intake of fruit gel from apple pectin promoted a decrease in urine fluorine concentration, improved the hemodynamics and myocardial contractility.
64名在工业条件下接触氟化合物的工人尿液氟浓度升高，左心室张力期延长，主要是由于等长张力期。射血缩短主要是由于快速射血期。观察到脉搏波传播时间缩短、血管弹性降低和外周阻力指数增加。摄入苹果果胶制成的水果凝胶可促进尿液氟浓度降低，改善血流动力学和心肌收缩力。
